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San Mariano, Philippines
Cagayan Valley · Philippines
San Mariano is a small city in Cagayan Valley, Philippines with a population of 12,441. Elevation: 243 ft (74 m). Average temperature: 79°F (26°C).
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About San Mariano
San Mariano, officially the Municipality of San Mariano, is a municipality in the province of Isabela, Philippines. According to the 2024 census, it has a population of 61,876 people.
People
Climate
| Population | 12,441 |
| Population Density | 22 / sq mi |
| Elevation | 243 ft (74 m) |
| Coordinates | 16.9827°, 122.0140° |
| Timezone | Asia/Manila |
| Country | 🇵🇭 Philippines |
| State / Province | Cagayan Valley |
| Average Temperature | 79°F (26°C) |
| January Average | 73°F (23°C) |
| July Average | 82°F (28°C) |
| Annual Precipitation | 93.9 inches (2,386 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About San Mariano
San Mariano is a small city in Philippines (Cagayan Valley) with a population of 12,441. The city sits at an elevation of 243 feet (74 meters) above sea level. The average annual temperature is 79°F (26°C). Temperatures range from 73°F in January to 82°F in July. Annual precipitation averages 93.9 inches. The timezone is Asia/Manila.
Climate in San Mariano
San Mariano has an average annual temperature of 26.3°C (79°F). The hottest month is May (28.9°C), the coldest is Jan (22.9°C). Average annual precipitation is 3134 mm.
Temperature
| Annual Average | 78.9°F |
| 46% above Philippines avg | |
| January Average | 73°F (23°C) |
| July Average | 82°F (28°C) |
| Sunny Days | 179 days/yr |
Geography
| Elevation | 243 ft (74 m) |
| Area | 567.4 sq mi (1,469.5 km²) |
| Population Density | 22/sq mi |
| Coordinates | 16.9827°N, 122.0140°W |
| Timezone | Asia/Manila |
Precipitation & Snow
Air Quality
Tsunami History
4 tsunamis recorded within 500 km. Highest wave on record: 4.3 m (14 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1970 | PHILIPPINE SEA | Earthquake | 4.3 m | 15 | 138 km |
| 1968 | E. LUZON ISLAND | Earthquake | 0.2 m | 270 | 57 km |
| 2022 | N. LUZON ISLAND | Earthquake | 0.1 m | 11 | 140 km |
| 1880 | E. LUZON ISLAND | Eruption + Earthquake | — | 20 | 111 km |
Nearby Volcanoes
2 volcanoes within 200 km. Closest: Ambalatungan Group (104 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Ambalatungan Group | Compound | 2,329 m (7,641 ft) | Unknown | 104 km |
| Cagua | Stratovolcano | 1,133 m (3,717 ft) | 1860 | 138 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 73°F (23°C) | 4.5 in | Coldest |
| February | 75°F (24°C) | 3.0 in | Driest |
| March | 78°F (26°C) | 3.2 in | |
| April | 81°F (27°C) | 3.4 in | |
| May | 83°F (28°C) | 5.9 in | |
| June | 83°F (28°C) | 6.9 in | Warmest |
| July | 82°F (28°C) | 7.2 in | |
| August | 82°F (28°C) | 7.5 in | |
| September | 81°F (27°C) | 8.5 in | |
| October | 79°F (26°C) | 15.8 in | |
| November | 77°F (25°C) | 16.8 in | Wettest |
| December | 74°F (23°C) | 11.4 in |
San Mariano has a seasonal temperature swing of 10°F / from 73°F in January to 83°F in June. Total annual precipitation is 93.9 inches, with November being the wettest month (16.8") and February the driest (3.0").
Schools in San Mariano
20 public schools (NCES 2022-23 data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| Cataguing Elementary School | — | — | — | — |
| Santa Filomena Integrated School | — | — | — | — |
| Marannao Integrated School | — | — | — | — |
| Old San Mariano Integrated School | — | — | — | — |
| Daragutan East Elementary School | — | — | — | — |
| Daragutan East National High School | — | — | — | — |
| Luzcon Elementary School | — | — | — | — |
| Angela Elementary School | — | — | — | — |
| Malaya Elementary School | — | — | — | — |
| San Pablo Elementary School | — | — | — | — |
| San Mariano Central School & Special Education Center | — | — | — | — |
| San Mariano High School – Cataguing Extension | — | — | — | — |
| Udiao Elementary School | — | — | — | — |
| Palutan Elementary School | — | — | — | — |
| Bitabian Elementary School | — | — | — | — |
| San Mariano High School – Bitabian Annex | — | — | — | — |
| San Pedro Elementary School | — | — | — | — |
| Dipusu Elementary School | — | — | — | — |
| Daragutan West Integrated School | — | — | — | — |
| San Mariano High School | — | — | — | — |
Radio Stations near San Mariano
5 stations within ~55 km.
| Station | Genre | Quality | |
|---|---|---|---|
| Star FM Baguio | — | AAC | |
| Love Radio Santiago | — | MP3 64 kbps | |
| Radyo Natin Santiago | — | AAC 64 kbps | |
| Love Radio Santiago (M3U) | — | MP3 64 kbps | |
| Radyo Natin Candon | — | AAC 64 kbps |
Museums in San Mariano
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| City of Ilagan Museum |
Farmers Markets in San Mariano
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Cauayan City Public Market | |||||
| Naguilian Public Market | |||||
| San Mariano Public Market |
Airports Near San Mariano
9 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Cauayan Airport | CYZ | Medium Airport |
| Tuguegarao Airport | TUG | Medium Airport |
| Bicobian Bay Airstrip | — | Small Airport |
| Cordon Airport | — | Small Airport |
| Dilasag Airport | DSG | Small Airport |
| Dinapigue Airstrip | — | Small Airport |
| Maconacon Airstrip | — | Small Airport |
| Palanan Community Airport | — | Small Airport |
| Salolwan Airstrip | — | Small Airport |
Churches & Religious Organizations in San Mariano
1 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| The Church of Jesus Christ of Latter-day Saints |
Quick Facts
🇵🇭 About Philippines
Public Holidays in Philippines
18 public holidays this year
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Get ReportFrequently Asked Questions About San Mariano
What is the population of San Mariano?
San Mariano has a population of 12,441 residents and is located in Philippines. The population density is 22 people per square mile, spread across 567.4 square miles.
What is the weather like in San Mariano?
San Mariano has a warm climate with an average annual temperature of 79°F (26°C). Winter temperatures average 73°F in January, while summers reach an average of 82°F in July. The area receives 179 sunny days per year, below the national average of 205. Annual rainfall totals 93.9 inches.